Citrix Systems, Inc. designs, develops and markets technology solutions that enable information technology (IT) services. The Enterprise division and the Online Services division constitute its two segments. Its revenues are derived from sales of Enterprise division products, which include its Desktop Solutions, Datacenter and Cloud Solutions, Cloud-based Data Solutions and related technical services and from its Online Services division's Web collaboration, remote access and support services. It markets and licenses its products directly to enterprise customers, over the Web, and through systems integrators (Sis) in addition to indirectly through value-added resellers (VARs), value-added distributors (VADs) and original equipment manufacturers (OEMs). In July 2012, the Company acquired Bytemobile, provider of data and video optimization solutions for mobile network operators. In September 2012, it acquired Beetil. In January 2013, the Company acquired Zenprise.